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Avatar for Nightshade Window Solutions
Nightshade Window Solutions
5.0(
6
)
Blinds or Shades - Install or ReplaceBlinds or Shades - Install or Replace - For BusinessDrapes or Curtains - Install or Replace+5 more

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"Nightshade was the 3rd company I had in to quote new motorized shades in my home. After seeing what they had to offer, it was an easy decision to go with them. They gave me a fair price, with shades that were perfect for what needed. They had many different options and walked me through what would work best in each room. The customer service was top notch. When it was time for installation, they came in and made sure to cover my floors and did a quick, neat job. I would recommend them to anyone looking for window coverings. A+++"
Response time5 hrs
5 neighbors recently requested a quote
Custom Drapery Workroom
4.7(
38
)
Blinds or Shades - Install or ReplaceBlinds or Shades - Install or Replace - For BusinessDrapes or Curtains - Install or Replace+3 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"I am so happy with my blinds and my custom made curtains. Margaret is meticulous on the workmanship and the installation. She literally brought in hundreds of samples to choose from. I am so happy, and had such a great experience choosing my window treatments. My windows look wonderful! I would 100% recommend Custom drapery workroom. Thank you Margaret!"
Aluminum Cordle
Wood Shutters
Wood blinds
Drapery Hardware
Toddler bedroom

+53

Response time2 days
Recommended by100%of homeowners
Avatar for Veterans Tile
Veterans Tile
4.9(
70
)
Indoor Shutters - Repair

Serving Cornwall, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"“Veterans Tile”, Sergio Jr, and his crew came highly recommended by our neighbor who had her own work done by them. We had a massive project in front of us, as our existing back patio and front porch (circa 1957) was a crumbling mess of concrete. We had multiple contractors come in for estimates, and most of them told us that the scope of work was too much for them to handle, and others came in with astronomical estimates. Being fairly new to the Hudson Valley, this made us uneasy on whether we would ever get this done? When Sergio Jr accompanied with his dad came, their demeanor was with complete confidence, respectful and with a smile. Every aspect was explained to us from start to finish. The work started, and finished in exactly 9 days, as we added more projects on like an additional walkway, as well as shoring up the footings on our rear deck. The crew did phenomenal and professional restoration. We look forward to working together again. Very satisfied!"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+8

Response time1 day
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for TruBlue of Mid Hudson Valley
TruBlue of Mid Hudson Valley
5.0(
6
)
Blinds or Shades - Install or ReplaceBlinds or Shades - Repair

Serving Cornwall, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

TruBlue Home Service Ally® provides a unique and affordable approach to helping busy adults and seniors live a worry-free life by offering trustworthy handyman, home maintenance and senior modification services.\n\nHelping you maintain your home both inside and out, TruBlue’s services include: handyman projects and to-do list chores, preventative home maintenance programs, seasonal work, and senior modification services, all handled by a professional, insured Tru-Pro® Technician in Walden.\nWe are licensed, insured, and a certified Senior Home Safety Specialist.

Web Photos
Web Photos
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Gjok Dusi
New to Angi
Blinds or Shades - Install or ReplaceBlinds or Shades - RepairDrapes or Curtains - Install or Replace+4 more

Serving Cornwall, NY and surrounding areas

Approved

“Hi, I’m Jack — your local go-to for the projects on your list that never seem to get done. TV mounting, ceiling fans, picture hanging, LED upgrades, landscape lighting. I treat every home like it’s my own: shoes off, drop cloths down, and everything cleaned up before I leave. Quick to respond, easy to work with, and always upfront on price.”\n

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Window Treatments questions, answered by experts

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

Soundproof windows can be energy efficient, depending on the window type and manufacturer. Overall, triple-pane windows are more energy efficient than double-pane windows. However, according to the U.S. Department of Energy, a window’s energy-efficiency level is determined by multiple factors, including the frame material, if there’s any low-emissivity (low-E) glass, and the addition of spacers.

Installing energy-efficient windows costs between $325 and $2,000, averaging about $400 per window. You’ll have to consider cost factors like the window’s size, frame material, and type. Labor costs in your area will also impact the overall cost of the project, with window installation professionals charging about $40 per hour on average. Different types of energy-efficient windows include:

  • Single-hung: $150–$2,500

  • Casement: $150–$600

  • Double-hung: $250–$3,000

  • Picture: $200–$650

  • Bay: $480–$1,920

Yes, triple-pane glass windows cost more than double or single-pane windows. You’ll eventually get that money back in energy savings. Depending on how much you pay for the installation, you could recoup your costs in 10 to 20 years. Triple-pane windows have extra layers of glass, which improve insulation and help save money in long-term heating and cooling costs.

The Cornwall, NY homeowners’ guide to window treatment services

From average costs to expert advice, get all the answers you need to get your job done.